LUTH-AR A3 Upper Receiver Parts Kit

The LUTH-AR A3 Upper Receiver Parts Kit provides essential replacement components for A3-style AR-15 upper receivers. The kit contains the ejection port cover assembly and the forward assist components commonly required for repair or maintenance. These parts allow for straightforward restoration of upper receiver functions on compatible A3-pattern assemblies.

Key Specifications

• Includes the ejection port cover for blocking the ejection port when closed.
• Includes the ejection port rod required to mount the cover to the receiver.
• Includes the ejection port C-clip used to retain the ejection port rod.
• Includes the ejection port spring that provides tension for the port cover.
• Includes the forward assist button for manual bolt closure assistance.
• Includes the forward assist spring that returns the forward assist button.
• Includes the forward assist pin used to secure the forward assist assembly.
• Designed for A3-style AR-15 upper receivers and intended for maintenance or repair.

This straightforward parts kit supplies the basic components needed to maintain or repair an A3 upper receiver. It’s practical for gunsmiths and knowledgeable owners who prefer to keep their equipment serviceable with correct, purpose-made parts.